The key to maintaining healthy banana plantations often lies in one practice, mulching. Proper mulching conserves soil moisture, suppresses weeds, and improves soil fertility, ensuring steady banana yields throughout the year.
It also protects roots from extreme heat, reduces erosion, and encourages beneficial microorganisms that enhance soil structure and plant health.
Kenneth Kabagambe, a banana commercial farmer from Nyabugorogoro village in Kyenjojo district, says mulching has transformed his plantation.
“After harvesting grass, banana leaves, and dry maize stalks, I spread them evenly around each banana stool, leaving a small gap near the stem to prevent rot, I mulch twice a year, at the onset of rains and just before the dry season,” he explains.
Henry Sekyewa, an agronomist, emphasises the importance of using organic materials for mulching.
“Dry materials like dry banana leaves, elephant grass, coffee husks, and bean trash are ideal. Avoid fresh green materials, especially eucalyptus or pine leaves, as they can acidify the soil,” he warns.
According to Sekyewa, good mulching starts with clearing the weeds and applying a thick layer, up to four inches, around the base of the plants.
“Mulching reduces evaporation, and over time, as it decomposes, it adds nutrients back into the soil,” he adds.
Imelda Kasi, a commercial banana farmer in Kawumu village, Luwero district, advises farmers to rotate mulching materials and inspect frequently for termites.
“I mix different materials each season and check the plantation weekly. It keeps pests away and ensures uniform moisture,” she notes.
With proper mulching techniques, farmers not only increase productivity but also improve the resilience of their plantations.
